On 07/10/2017 03:30 AM, Andrey Ryabinin wrote:
gcc now supports this too. So I think this patch should enable it.
It's off by default so you'll have to add --param asan-instrument-allocas=1 into cflags
to make it work
Thanks, will fix. For now, it looks like I'll need to build gcc from
git to test this?
lib/test_kasan.c | 22 ++++++++++++++++++++++
Tests would be better as a separate patch.
I was following the precedent in 828347f8f9a5 ("kasan: support
use-after-scope detection") which added both at the same time. But I
can split the test off into a separate patch if you feel really strongly
about it.
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